BAY POINT — Authorities have identified an 18-year-old man shot to death here last week.

Andre Piazza, of Bay Point, was on the ground when Contra Costa County Sheriff’s Office deputies arrived to the first block of Lancaster Circle on Feb. 15. They were called there around 8:50 p.m. on reports that there was an unknown medical problem and then were told somebody had been shot.

According to the sheriff’s office, Piazza had been shot once. Fire and medical personnel tried to revive him, but he died at the scene.

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